Study tips 400-051

How many destinations can be configured for a SIP trunk on a Cisco Unified Communications Manager 9.1 system when the destination address is an SRV?

which chipset is the PVDM-12 DSP hardware based on?

Which codec is supported on the Cisco PVDM2 DSP modules but not on the PVDM3 DSP modules?

which call state does the Mobility soft key act as a toggle key to enable or disable Single Number Reach for Cisco Unified Communications Manager Express SCCP IP phones?

Which statement about a virtual SNR DN-configured Cisco Unified Communications Manager Express-enabled Cisco IOS router is true?

How many inbound calls can be handled simultaneously between ephone 1 and ephone 2 before a user busy tone is returned?

How many additional calls can be placed from ephone 1?

what will happen to the third incoming call?

what will happen to the fourth incoming call?

How many calls, inbound and outbound combined, are supported on the IP phone?